The HP DeskJet 3521 uses high yield compatible ink that replaces the HP 564XL (CN684WN) black, rated at about 550 pages. The cyan CB323WN, magenta CB324WN and yellow CB325WN each yield about 750 pages. An 8-pack of high yield ink is also available. The same ink fits the DeskJet 3520, DeskJet 3522 and DeskJet 3526. Same-day shipping on most orders.
Reg Price $59.99
$39.99
